baber/WOPTO huggingface dataset:
Patent JP-S55129511-A (JP)
Title: Permeable offshore bank
Inventor: SUZUKI FUMIYUKI
IPC: A01K61/00
Filed: 1979-03-30
Abstract: PURPOSE: To save the number of or the volume of members and to make an effective fish gathering-place without diminishing various effects of the offshore bank by a method wherein some blocks or rubble-mounds are piled up in contact with the sea-side wall surface of a concrete wall structure having a high rate of clearance which is constructed substantially in parallel with the coastline.  
     CONSTITUTION: Some irregular blocks or rubble-mounds are piled up in contact with the sea-side wall surface 10 of the concrete wall structure 1 having a high rate of clearance which is constructed substantially parallel with a coastline. In this way, it is possible to save the number of or the volume of concrete or reinforcing bar, etc. and to make an effective fish gathering-place without diminishing various effects or a strength of the offshore bank. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07249190-A (JP)
Title: Disk recording and reproducing device for travelling object
Inventor: HIRAI NOBUAKI
IPC: G01C21/00
Filed: 1994-03-08
Abstract: PURPOSE:To obtain a disk recording and reproducing device for a travelling object which is capable of smoothly executing a map information scroll operation at high speed and which is suitable for realizing a navigation device with a 'learning function' as against a route where the navigation operation is executed once. CONSTITUTION:A control means 5 which selects map information from an information recording medium based on the operation of a scroll key which designates the present position of the travelling object or a map information display area displayed in CRT 10 so as to reproduce it and also generates control information concerning the selected map information. Then, map information is selected from the reproduction exclusive area of a hybrid MD 17 based on the present position of a self vehicle or the operation of the scroll key so as to reproduce it, reproduced map information is temporarily sotred in RAM 8, it is recorded by a prescribed format adding control information of map information in the recording possible area of the hybrid MD 17 and map information is reproduced based on control information when the reproduction of the map information is designated.
Patent JP-H03242378-A (JP)
Title: Production of raw material for sintered body of cubic boron nitride
Inventor: KAWASAKI TAKU
IPC: C04B35/58
Filed: 1990-02-20
Abstract: PURPOSE:To obtain a raw material for a sintered body of cubic boron nitride having high purity and high thermal conductivity in a high yield by bringing a thermally decomposed BN molding into contact with mixed powder comprising powder hexagonal BN and powder of alkaline earth metal (boride) nitride in a specific ratio and heating in a nonoxidizing atmosphere. CONSTITUTION:(A) A thermally decomposed boron nitride molding or sintered material of hexagonal boron nitride is brought into contact with (B) mixed powder comprising 0.5-5wt.% powder of hexagonal boron nitride and 99.5-50wt.% powder of alkaline earth metal (boride). Then the blend is heated in a nonoxidizing atmosphere to give a raw material for a sintered body of cubic boron nitride wherein an alkaline earth metal boron nitride is dispersed and impregnated into the component A. The raw material is successively treated at high temperature under extra-high pressure so that high-quality sintered body of cubic boron nitride can be produced.
Patent JP-2000232858-A (JP)
Title: Compression conveyance mechanism for material to be formed for food forming machine
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject mechanism for improving the forming efficiency of high-quality formed products with desired hardness and compression density by making it possible to adjust the conveyance amount and compression density of a material to be formed. SOLUTION: This compression conveyance mechanism is intended to form a formed product A2 with prescribed size and shape by cutting a compression forming material A1 formed by compressing and conveying by a screw conveyor 3 a material to be formed like SUSHI (vinegared rice topped with fish and the like) rice A to a forming hole 13 through a tapered hole 14 on a forming block 12 and extruding the material A from the hole 13; wherein a tip inserted into the tapered hole 14 of a screw blade 5 in the screw conveyor 3 is set up with the rotating locus angle α of its outer periphery edge made nearly the same as the angle β of the tapered hole 14 and also the interval F between the tip of the rotary shaft 6 of the screw conveyor 3 and the inner wall surface 14a of the tapered hole 14 is set widely.
Patent JP-S55129923-A (JP)
Title: Magnetoresistance effect type magnetic head
Inventor: HATA KUNIO
IPC: G11B5/39
Filed: 1979-03-29
Abstract: PURPOSE:To improve read performance by forming a magnetic material film for demagnetizing field suppression on a substrate with the upper part so extended that the lower edge part may be superposed onto the upper edge part of the MR element of a magnetoresistance effect (MR) magnetic head through an insulating material thin film. CONSTITUTION:MR element 2 consisting of NiFe alloy, etc., is formed on the one- side end face opposite to magnetic recording medium 6 of insulating substrate 1 by evaporation adhesion, and conductive terminal 3 is provided oppositely in both longitudinal edge parts of element 2. Mangetic material film 4 for diamagnetic field suppression is so evaporation-adhered that lower edge part 4a of film 4 may be superposed onto the upper edge part of element 2 through insulating material film 7. The thickness of insulating film 7 is set to 1mu or less to improve diamagnetic field suppression action. The effect is sufficient if the width of superposition part 4 between element 2 and film 4 is several mu. Thus, the reproducing senstivity of the magnetic head is improved.
Patent JP-S62194912-A (JP)
Title: Anti-slip means for tire
Inventor: MIYAKAI TAKESHI
IPC: B60C27/16
Filed: 1986-02-22
Abstract: PURPOSE:To enhance the traction, gradability and braking ability of a tire, with the use of a nonmetallic anti-slip means, by arranging one side of each of anti-slip meshes in parallel with the axis of the tire, and by setting the ratio between the total of circumferential lengths of all engaging meshes and the overall circumferential length of each side section to a specified value. CONSTITUTION:Hexagonal anti-slip meshes 11 are successively arranged in the circumferential direction of a tire to form a body section 6, opposed sides 12 of each of the meshes 11 being laid in parallel with the axis of the tire while the remaining two pairs of sides are set to be inclined sides 13. Further, in such a condition that flexible wires 20 are unstretched, the circumferential distance DF between the apexes D, F of each of engaging meshes 16 is set to be longer than the distance GD between the apexes G, D of each of unengaging meshes 16, and the total DF of circumferential lengths of the sides 21 of all engaging meshes 16 of each side section 10, on the radially inner end side, is set to be one-half of the overall circumferential length of the side section 10 on the radially-of-tire inner end side. With this arrangement it is possible to enhance the traction, gradability and braking ability of the tire.
Patent JP-H11227725-A (JP)
Title: Sterilizing device of plastic container
Inventor: SHINTAKU KENICHI
IPC: B65B55/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of surely achieving the heat sterilization of the inside of a plastic container such as a PET bottle without thermal deformation. SOLUTION: An outer surface of a bottle 20 is cooled with cooling water, the steam is injected from a stem injection nozzle 42 inserted in a mouth part 21 and circulated inside the bottle 20, and discharged from the mouth part 21 to achieve the heat sterilization of an inner surface of the bottle. The steam is directly injected toward an inner surface of the mouth part 21 from a side nozzle hole 43 formed in an outer circumference of the steam injection nozzle 42 to sufficiently heat the mouth part 21.
Patent JP-S57154162-A (JP)
Title: Novel hydrazone compound and its preparation
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1981-03-16
Abstract: NEW MATERIAL:The compound of formulaI(n is 0W5; R is alkyl, alkoxy, halogen, hydroxy, nitro, amino, or alkylamino).  
     EXAMPLE: Benzaldehyde-(1-methyl-1-p-methoxyphenylhydrazone).  
     USE: Charge-transfer agent of photo-sensitive material in electrophotography. When used in combination with various charge-generating materials, the compound exhibits proper charge potential in dark, and dissipates the charge rapidly by photo-irradiation. Especially effective to a charge-generating material only giving the combinations having high charge potential in dark and poor dissipation of the charge with light-irradiation.  
     PROCESS: The compound of formulaIis prepared by reacting the compound of formula II with 1-methyl-1-p-methoxyphenylhydrazine in an organic solvent such as methanol, ethanol, etc. The reaction can be accelerated by adding HCl, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60203180-A (JP)
Inventor: JIEIMUZU ANDORIYUU ZEITORIN
IPC: C12M1/36
Filed: 1985-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59164510-A (JP)
Title: Light guide device
Inventor: MIKAMI KAZUO
IPC: G02B6/13
Filed: 1983-03-08
Abstract: PURPOSE:To obtain a light guide device which has high waveguide efficiency and small loss of coupling with a large-diameter optical fiber by joining plural light guide substrates which differ in waveguide width stepwise and thus forming a waveguide whose section is nearly circular. CONSTITUTION:High polymer waveguide films 12-21 each have a light guide part 24 of waveguide width W composed of a photopolymerizing part 22 which forms a clad and a nonphotopolymerizing part 23 which forms a core. The width W is made different stepwise successively, and the films are laminated and joined by adhesive layers 25 so that the section of the whole waveguide is nearly circular. Coat layers 26 and 27 are provided on the top and reverse surfaces of the jointed body. Consequently, the light guide device 29 which has the large- diameter light guide part 28, high waveguide efficiency, and small loss of coupling with the large-diameter optical fiber is obtained.
Patent JP-2000160308-A (JP)
Title: High specific strength titanium base amorphous alloy
Inventor: INOUE AKIHISA
IPC: C22C45/10
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To produce a Ti base amorphous alloy excellent in glass forming performance and specific strength. SOLUTION: This alloy has a compsn. shown by the formula of Ti100-a-b-cM 'cTMaMb [M' denotes one or >= two kinds of elements selected from the groups consisting of Zr, Nb and Ta, TM denotes one or >= two kinds of elements selected from the groups consisting of Fe, Co, Ni and Cu, M denotes one or >=two kinds of elements selected from the groups consisting of B, Ge, and Si, (a), (b) and (c) respectively denote atomic %, and 30<=a<=70, 5<=b<=10, and 0<=c<=20 are satisfied] and contains amorphous phases of >=50% by volume percentage. The amorphous alloy can be produced as an alloy rod or an alloy sheet having >=0.5 mm2 cross-sectional area and exhibiting specific strength of >=3.1×105 N.m/kg.
Patent JP-H06282317-A (JP)
Title: Console panel for mechatoronics apparatus
Inventor: ONISHI KEN
IPC: G05B19/18
Filed: 1993-02-26
Abstract: PURPOSE:To provide a mechatoronics apparatus console panel having compact and light-weight constitution, capable of acquiring necessary operation and information and enabling an operator to easily concentrate his (or her) attention on the movement of a mechatoronics apparatus such as a robot at the time of its operation. CONSTITUTION:A display 3 for displaying various operation items as a menu, switches 2 for selecting a required operation item in the menu displayed on the display 3, a voice generating speaker 4 for generating various announcement to the operator so as to request the selection of any one of items in the menu displayed on the display 3, and so on are arranged on the surface of the console panel and a control means for controlling menu display on the display 3 and the generation of voice from the speaker 4 based upon the operation of the switches 2 is included in the panel.
Patent JP-H10241985-A (JP)
Title: Winding machine
Inventor: TAKEDA SHUJI
IPC: H01F41/06
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent failure of a manufactured coil by detecting whether a wire material is locked to a locking part or not with a simple constitution in a winding machine for winding the material on a coil bobbin having the part for preventing winding disorder of the material. SOLUTION: A wire material length L1 of the material moved from a measurement starting position P1 of a nozzle for feeding a wire material W to a measurement ending position P2 is detected by a rotary encoder rotating in contact with the material W. When the detected length L1 is smaller than a threshold value Th1, the material W is decided not to be locked to a locking part 60A, an alarm is generated, the nozzle is returned to the position P1, and the material W is again wound on a coil bobbin 7 so as to lock the material W to the part 60A.
Patent JP-S57164137-A (JP)
Title: Waterproof composition
Inventor: FUJII TOSHIHIRO
IPC: C09J123/18
Filed: 1982-03-12
Abstract: PURPOSE: The titled compsn. having good adhesive property to mortar and suitable for waterproof building material, etc., prepared by blending a inorganic filler, a thermoplastic synthetic resin, an isobutylene-based low polymer, a solvent, a softener, etc. into reclaimed butyl rubber.  
     CONSTITUTION: 5W14wt% reclaimed butyl rubber recovered from waste butyl rubber, 50W60wt% inorganic filler (e.g. calcium carbonate, talc), 15W20wt% tackiness modifier or thermoplastic resin as tackifier (e.g. terpene resin, hydrogenated rosin) and/or isobutylene-based low polymer with a molecular wt. of about 5W300, 10W20wt% solvent (e.g. solvent naphtha, toluene) and a softener (e.g. aromatic or aliphatic oils) are mixed homogenerously. The mixt. has a consistency of 200W400 at 25°C (as measured with JIS K-2530 penetrometer). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62196012-A (JP)
Inventor: HIGA ATSUTAKA
IPC: H02G15/02
Filed: 1986-02-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51113366-A (JP)
Title: Window glass cleaner
Inventor: KUMAGAI MORIJI
IPC: B08B1/00
Filed: 1975-03-29
Abstract: PURPOSE: To providea window glass cleaner capable of perfectly cleaning even rugged parts of window glass and wiping out any residual foul water at corners or in hollows, and allowing easy finish. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01214275-A (JP)
Title: Ultrasonic motor driving device
Inventor: NOMURA HIROYOSHI
IPC: H01L41/04
Filed: 1988-02-19
Abstract: PURPOSE:To shorten the rising time of a rotating speed and to efficiently drive by alternately switching a frequency higher than a resonance frequency and a frequency stored in a memory, and detecting the vibrating state of a vibrator at that time. CONSTITUTION:A microcomputer 1 first outputs a signal corresponding to a sufficiently high frequency than the resonance frequency of a vibrator. This signal is amplified by power amplifiers 5, 6, and input to an ultrasonic motor 7 to drive the motor 7. Then, it is switched to a frequency having the highest probability to become an optimum driving frequency stored in a ROM in the microcomputer 1 to drive the motor 7. A mechanical arm current is detected by a mechanical arm current detector 8, and the detected current is input to a peak holder 9 to detect its amplitude value. Whether the amplitude value falls within the range of the amplitude value of the mechanical arm current corresponding to a frequency range indicating its optimum drive from the maximum to the minimum values or not is examined, and the frequencies are switched repeatedly until it falls within the range.
Patent JP-S62196910-A (JP)
Title: Automatic gain amplification control circuit
Inventor: TAKAHASHI KOICHI
IPC: H03G3/02
Filed: 1986-02-25
Abstract: PURPOSE:To avoid damages of a telephone receiver even in case the switch of a device is turned on while a setting volume for sound level is kept at the maximum value for a handset, etc., by reducing the gain of an amplifier circuit immediately after the device switch is applied and then increasing automatically said gain in some steps and for each fixed period of time. CONSTITUTION:The switch of a handset is turned on for a circuit test and at the same time a switch 14 is turned on. Then an analog switch control circuit 13 starts a counting action by the pulse supplied from a pulse generator 15 to control both analog switches 10-12 respectively every fixed period of time. These switches 10-12 are all turned off immediately after the switch 14 is applied. Then the switch 10 is first turned on and the output value is increased compared with the original state when a fixed time (counted time of the circuit 13) passed. Then the switch 11 is turned on after a fixed time with the switch 10 kept on. Thus the amplification degree of an amplifier circuit 3 is gradually increased.
Patent JP-H07249258-A (JP)
Title: Magnetic card having function of preventing alteration of magnetic recording signal as well as recording method and device
Inventor: HOSAKA HIROSHI
IPC: G06K19/10
Filed: 1994-03-09
Abstract: PURPOSE:To prevent alteration of the magnetic recording signal of a magnetic card with a simple constitution by providing a part of magnetic recording layers with additive magnetic patterns. CONSTITUTION:The two parallel magnetic recording layers 2A, 2B are formed on the surface of a magnetic card substrate 1 and are provided with the additive magnetic patterns 3 under the magnetic recording layers 2A, 2B across these layers. A magnetic head 4 is arranged to the magnetic recording layer 2A and a magnetic head 5 to the magnetic recording layer 2B, respectively. The start of signal recording is executed by first passing the currents capable of executing satd. recording on both of the magnetic recording layers 2A and 2B and the additive magnetic patterns 3 from an encoding part 6 to the magnetic head 4. The recording is executed at the magnetic recording layer 2B (track 2) by lowering the recording current to be passed to the magnetic head 4 down to the prescribed value in a current control section 8 during the passage in the additive magnetic pattern parts 3 when the additive magnetic pattern parts 3 are detected by the magnetic head 5 and a pattern detecting part 7.
Patent JP-S55132005-A (JP)
Title: Ferromagnetic powder and manufacture therefor
Inventor: NAMIKAWA KEN
IPC: C09D5/23
Filed: 1979-04-02
Abstract: PURPOSE:To obtain a high density magnetic recording material with high coercive force and orientation effect by adhering Co to the surface of ferromagnetic CrO2 powder particles by electroless deposition after applying the treatments of granulation, sensitization and activation to the surface of ferromagnetic CrO2 powder particles. CONSTITUTION:Ferromagnetic CrO2 powder particles are added into aqueous NaOH solution at 90 deg.C with concentration of 0.4M/l and the surface of the CrO2 particles is granulated after stirring the solution for about an hour. Then, sufficient washing is applied to the surface of the particles with acetone, etc., the particles are immersed in aqueous hydrochloric acid solution of stannous tin with 5X10-2mole/l for about ten minutes at room temperature and the surface is sensitifized. The surface is then activated by using aqueous hydrochloric acid solution of palladium chloride with 3X10<-3>mol/l and one hour drying is applied at 50 deg.C after washing the surface at room temperature. Finally, while stirring, Co is precitated on the surface of the particles by applying electroless deposition thereto at 80 deg.C by using a plating liquid consisting of CoSO4.7H2O, NaH2PO2, Na3C6H5O7, H3BO3.
Patent JP-H09139213-A (JP)
Title: Electrode material and secondary battery
Inventor: NAOI KATSUHIKO
IPC: H01M10/05
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the energy density in the application to electrode material for secondary battery by providing 2 or more and 6 or less continued S-S bonds. SOLUTION: As electrode material, a material having one or more thiol groups in the molecule is dissolved in an organic solvent such as methylene chloride. After disulfur dichloride or sulfur dichloride of a quantity corresponding to the quantity of the thiol groups is added to and reacted with it for about 20 hours, this system is poured into methanol so that the unreacted disulfur dichloride or sulfur dichloricie is reacted with methanol, and decomposed and precipitated, whereby a structure having 2 or more and 6 or less continued S-S bonds is provided. In this case, the continued S-S bonds are formed of bonds substituted by the hydrogens of thiol groups of a compound which is a molecule with small mass having a plurality of S-H (thiol groups). Thus, the energy density can be remarkably increased.
Patent JP-S55132600-A (JP)
Title: Sampling hold circuit
Inventor: ARAKI TAKESHI
IPC: H03K7/02
Filed: 1979-04-02
Abstract: PURPOSE: To assure the linearity of sampling hold operation, even with different hold voltage, by providing the data transmission section between the sampling and hold sections and by feedback control of hold output to transmission section.  
     CONSTITUTION: The data transmission section 3 performing similar gate operation in the same timing as the sampling section 1 are provided between the sampling section 1 and the hold section 2, and constant voltage element ED is provided in parallel with the bias resistor R 3  of transmission element Q 3 . Further, the control section 4 is provided to the feedback circuit conducting the output of the buffer amplifier A 1  and the input of Q 3  in the sampling timing. Further, at sampling, Q 1 , Q 3  are ON, and Q 2 , Q 4  are OFF, and the sampling value ei of the signal Ei is held to the hold element C 1 . In this case, the voltage turning off Q 2  is a given Zener voltage independently of the signal Ei, the error due to feedback capacitance is constant to assure the linearity of the output. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05210443-A (JP)
Title: Numerical input device
Inventor: TAKEUCHI YOSHIHARU
IPC: G06F3/038
Filed: 1992-01-30
Abstract: PURPOSE:To obtain the numerical input device which can improve input operability in the case of changing a value having small accuracy or contrarily having large accuracy and inputting a value having the large number of valid digits. CONSTITUTION:This device is provided with an input condition setting means 1 to set input conditions, unit amount change request receiving means 2 to receive the change request of a unit amount from an operator, numerical control means 3 to control (manage) a current numerical value according to the operation of the operator such as the rotation of a dial or the move of a mouse and the change request of the unit amount and to execute echo display as needed, and numerical value returning means 4 to inform the current numerical value according to a trigger input from the operator.